Yah Chico, thats what my exaust guy said about the sound almost to the word. We were sure if we were going to have to mod MFs on it since they dont list GPs as something they sell mufflers for (least when I checked). Which MF muffler did you use so I have a place to start looking at which one I am going to go with?

Thanks,
Matt

Since you have the stock pipes you would need part# MPE-14225 this is a polished stainless muff with offset 2 1/4" inlet and a 2 1/4" centre outlet the cost is $87.95 ea. available at Summit racing,I hope this helps.Chico.

Thanks alot Chico, I'll contact my exaust guy soon and see what it will cost me.

I couldnt find a sound clip though for that muffler, any idea where I might find one?

I can spot for this because that is just what i did....If you are looking for some sound then drop the res....if you are looking for some sound then keep it in...cause it sounds killer with it out...-jon